diff --git a/src/encoder_x265.cpp b/src/encoder_x265.cpp
index 0822cd9..97645b6 100644
--- a/src/encoder_x265.cpp
+++ b/src/encoder_x265.cpp
@@ -32,7 +32,7 @@
 
 //x265 version info
 static const unsigned int VERSION_X265_MINIMUM_VER = 9;
-static const unsigned int VERSION_X265_MINIMUM_REV = 29;
+static const unsigned int VERSION_X265_MINIMUM_REV = 53;
 
 // ------------------------------------------------------------
 // Helper Macros